package IO流.包装流;

import org.junit.jupiter.api.Test;

public class 处理流 {
    @Test
    public void buff(){
        BufferReader01 bufferReader01 = new BufferReader01(new FileReader01());
        bufferReader01.read(10);

        BufferReader01 bufferReader02 = new BufferReader01(new StringReader01());
        bufferReader02.read(5);
    }
}
